Technical Information
To ensure autorun and distribution:
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\Clean.exe
Malicious functions:
Executes the following:
- <SYSTEM32>\attrib.exe +A +S +R +H <Drive name for removable media>:\autorun.inf
- <SYSTEM32>\attrib.exe +A +S +R +H <Drive name for removable media>:\Clean.exe
- <SYSTEM32>\attrib.exe +A +S +R +H A:\autorun.inf
- <SYSTEM32>\attrib.exe +A +S +R +H A:\Clean.exe
Modifies file system :
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\Clean.exe
- <Drive name for removable media>:\autorun.inf
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
